Which of the following changes of state are exothermic?
Question:
Which of the following changes of state are exothermic?
(a) fusion; (b) liquefaction; (c) sublimation; (d) deposition.
Exothermic process:
The chemical reactions accompanied by the liberation of energy are called exothermic processes. The heat is given out in these changes and hence the name exothermic. Combination reactions are exothermic.
Answer and Explanation: 1
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View this answerThe changes of state in which a lesser order arrangement is changed to an ordered one are usually exothermic.
Part a
- Fusion
A liquid changing back...
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Exothermic Reaction | Definition, Equation & Examples
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Chapter 16 / Lesson 18
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Study the exothermic process. Understand what an exothermic reaction is, and review examples to learn the difference between endothermic and exothermic reactions.
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